win/gem/wingem.c

   1 /* aNetHack 0.0.1       wingem.c        $ANH-Date: 1450453304 2015/12/18 15:41:44 $  $ANH-Branch: aNetHack-3.6.0 $:$ANH-Revision: 1.26 $ */
   2 /* Copyright (c) Christian Bressler, 1999 */
   3 /* aNetHack may be freely redistributed.  See license for details. */
   4
   5 #include "hack.h"
   6 #include "func_tab.h"
   7 #include "dlb.h"
   8 #include <ctype.h>
   9 #ifdef SHORT_FILENAMES
  10 #include "patchlev.h"
  11 #else
  12 #include "patchlevel.h"
  13 #endif
  14
  15 #ifdef GEM_GRAPHICS
  16 #include "wingem.h"
  17
  18 static char nullstr[] = "", winpanicstr[] = "Bad window id %d";
  19 static int curr_status_line;
  20
  21 static char *FDECL(copy_of, (const char *));
  22 static void FDECL(bail, (const char *)); /* __attribute__((noreturn)) */
  23
  24 extern int mar_set_tile_mode(int);
  25 extern void mar_set_font(int, const char *, int);
  26 extern void mar_set_margin(int);
  27 extern void mar_set_msg_visible(int);
  28 extern void mar_set_status_align(int);
  29 extern void mar_set_msg_align(int);
  30 extern void mar_set_tilefile(char *);
  31 extern void mar_set_tilex(int);
  32 extern void mar_set_tiley(int);
  33 extern short glyph2tile[MAX_GLYPH];      /* from tile.c */
  34 extern void mar_display_nhwindow(winid); /* from wingem1.c */
  35
  36 void Gem_outrip(winid, int, time_t);
  37 void Gem_preference_update(const char *);
  38 /* Interface definition, for windows.c */
  39 struct window_procs Gem_procs = {
  40     "Gem",
  41     WC_COLOR | WC_HILITE_PET | WC_ALIGN_MESSAGE | WC_ALIGN_STATUS | WC_INVERSE
  42         | WC_SCROLL_MARGIN | WC_FONT_MESSAGE | WC_FONT_STATUS | WC_FONT_MENU
  43         | WC_FONT_TEXT | WC_FONT_MAP | WC_FONTSIZ_MESSAGE | WC_FONTSIZ_STATUS
  44         | WC_FONTSIZ_MENU | WC_FONTSIZ_TEXT | WC_FONTSIZ_MAP | WC_TILE_WIDTH
  45         | WC_TILE_HEIGHT | WC_TILE_FILE | WC_VARY_MSGCOUNT | WC_ASCII_MAP,
  46     0L, Gem_init_nhwindows, Gem_player_selection, Gem_askname,
  47     Gem_get_nh_event, Gem_exit_nhwindows, Gem_suspend_nhwindows,
  48     Gem_resume_nhwindows, Gem_create_nhwindow, Gem_clear_nhwindow,
  49     Gem_display_nhwindow, Gem_destroy_nhwindow, Gem_curs, Gem_putstr,
  50     genl_putmixed, Gem_display_file, Gem_start_menu, Gem_add_menu,
  51     Gem_end_menu, Gem_select_menu, genl_message_menu, Gem_update_inventory,
  52     Gem_mark_synch, Gem_wait_synch,
  53 #ifdef CLIPPING
  54     Gem_cliparound,
  55 #endif
  56 #ifdef POSITIONBAR
  57     Gem_update_positionbar,
  58 #endif
  59     Gem_print_glyph, Gem_raw_print, Gem_raw_print_bold, Gem_nhgetch,
  60     Gem_nh_poskey, Gem_nhbell, Gem_doprev_message, Gem_yn_function,
  61     Gem_getlin, Gem_get_ext_cmd, Gem_number_pad, Gem_delay_output,
  62 #ifdef CHANGE_COLOR /* the Mac uses a palette device */
  63     Gem_change_color,
  64 #ifdef MAC
  65     Gem_change_background, Gem_set_font_name,
  66 #endif
  67     Gem_get_color_string,
  68 #endif
  69
  70     /* other defs that really should go away (they're tty specific) */
  71     Gem_start_screen, Gem_end_screen, Gem_outrip, Gem_preference_update,
  72     genl_getmsghistory, genl_putmsghistory
  73 #ifdef STATUS_VIA_WINDOWPORT
  74                             genl_status_init,
  75     genl_status_finish, genl_status_enablefield, genl_status_update,
  76 #ifdef STATUS_HILITES
  77     genl_status_threshold,
  78 #endif
  79 #endif
  80     genl_can_suspend_no,
  81 };
  82
  83 #ifdef MAC
  84 void *
  85 Gem_change_background(dummy)
  86 int dummy;
  87 {
  88 }
  89
  90 short *
  91 Gem_set_font_name(foo, bar)
  92 winid foo;
  93 char *bar;
  94 {
  95 }
  96 #endif
  97
  98 /*************************** Proceduren *************************************/
  99
 100 int
 101 mar_hp_query(void)
 102 {
 103     if (Upolyd)
 104         return (u.mh ? u.mhmax / u.mh : -1);
 105     return (u.uhp ? u.uhpmax / u.uhp : -1);
 106 }
 107
 108 int
 109 mar_iflags_numpad()
 110 {
 111     return (iflags.num_pad ? 1 : 0);
 112 }
 113
 114 int
 115 mar_get_msg_history()
 116 {
 117     return (iflags.msg_history);
 118 }
 119
 120 int
 121 mar_get_msg_visible()
 122 {
 123     return (iflags.wc_vary_msgcount);
 124 }
 125 /* clean up and quit */
 126 static void
 127 bail(mesg)
 128 const char *mesg;
 129 {
 130     clearlocks();
 131     Gem_exit_nhwindows(mesg);
 132     terminate(EXIT_SUCCESS);
 133     /*NOTREACHED*/
 134 }
 135
 136 /*$$$*/
 137 #define DEF_CLIPAROUND_MARGIN -1
 138 #ifndef TILE_X
 139 #define TILE_X 16
 140 #endif
 141 #define TILE_Y 16
 142 #define TILES_PER_LINE 20
 143 #define NHFONT_DEFAULT_SIZE 10
 144 #define NHFONT_SIZE_MIN 3
 145 #define NHFONT_SIZE_MAX 20
 146 /*$$$*/
 147 /*ARGSUSED*/
 148 void
 149 Gem_init_nhwindows(argcp, argv)
 150 int *argcp;
 151 char **argv;
 152 {
 153     argv = argv, argcp = argcp;
 154     colors_changed = TRUE;
 155
 156     set_wc_option_mod_status(WC_ALIGN_MESSAGE | WC_ALIGN_STATUS
 157                                  | WC_TILE_WIDTH | WC_TILE_HEIGHT
 158                                  | WC_TILE_FILE,
 159                              DISP_IN_GAME);
 160     set_wc_option_mod_status(
 161         WC_HILITE_PET | WC_SCROLL_MARGIN | WC_FONT_MESSAGE | WC_FONT_MAP
 162             | WC_FONT_STATUS | WC_FONT_MENU | WC_FONT_TEXT
 163             | WC_FONTSIZ_MESSAGE | WC_FONTSIZ_MAP | WC_FONTSIZ_STATUS
 164             | WC_FONTSIZ_MENU | WC_FONTSIZ_TEXT | WC_VARY_MSGCOUNT,
 165         SET_IN_GAME);
 166     if (iflags.wc_align_message == 0)
 167         iflags.wc_align_message = ALIGN_TOP;
 168     if (iflags.wc_align_status == 0)
 169         iflags.wc_align_status = ALIGN_BOTTOM;
 170     if (iflags.wc_scroll_margin == 0)
 171         iflags.wc_scroll_margin = DEF_CLIPAROUND_MARGIN;
 172     if (iflags.wc_tile_width == 0)
 173         iflags.wc_tile_width = TILE_X;
 174     if (iflags.wc_tile_height == 0)
 175         iflags.wc_tile_height = TILE_Y;
 176     if (iflags.wc_tile_file && *iflags.wc_tile_file)
 177         mar_set_tilefile(iflags.wc_tile_file);
 178     if (iflags.wc_vary_msgcount == 0)
 179         iflags.wc_vary_msgcount = 3;
 180     mar_set_tile_mode(
 181         !iflags.wc_ascii_map); /* MAR -- 17.Mar 2002 True is tiles */
 182     mar_set_tilex(iflags.wc_tile_width);
 183     mar_set_tiley(iflags.wc_tile_height);
 184     mar_set_msg_align(iflags.wc_align_message - ALIGN_BOTTOM);
 185     mar_set_status_align(iflags.wc_align_status - ALIGN_BOTTOM);
 186     if (mar_gem_init() == 0) {
 187         bail((char *) 0);
 188         /*NOTREACHED*/
 189     }
 190     iflags.window_inited = TRUE;
 191
 192     CO = 80; /* MAR -- whatsoever */
 193     LI = 25;
 194
 195     add_menu_cmd_alias(' ', MENU_NEXT_PAGE);
 196     mar_set_no_glyph(NO_GLYPH);
 197 }
 198
 199 void
 200 Gem_player_selection()
 201 {
 202     int i, k, n;
 203     char pick4u = 'n', pbuf[QBUFSZ], lastch = 0, currch;
 204     winid win;
 205     anything any;
 206     menu_item *selected = NULL;
 207
 208     /* avoid unnecessary prompts further down */
 209     rigid_role_checks();
 210
 211     /* Should we randomly pick for the player? */
 212     if (!flags.randomall
 213         && (flags.initrole == ROLE_NONE || flags.initrace == ROLE_NONE
 214             || flags.initgend == ROLE_NONE || flags.initalign == ROLE_NONE)) {
 215         /*              pick4u = yn_function("Shall I pick a character for you?
 216          * [ynq]",ynqchars,'n');*/
 217         pick4u = yn_function(build_plselection_prompt(
 218                                  pbuf, QBUFSZ, flags.initrole, flags.initrace,
 219                                  flags.initgend, flags.initalign),
 220                              ynqchars, 'n');
 221         if (pick4u == 'q') {
 222         give_up: /* Just quit */
 223             if (selected)
 224                 free((genericptr_t) selected);
 225             bail((char *) 0);
 226             /*NOTREACHED*/
 227             return;
 228         }
 229     }
 230
 231     /* Select a role, if necessary */
 232     if (flags.initrole < 0) {
 233         /* Process the choice */
 234         if (pick4u == 'y' || flags.initrole == ROLE_RANDOM
 235             || flags.randomall) {
 236             /* Pick a random role */
 237             flags.initrole = pick_role(flags.initrace, flags.initgend,
 238                                        flags.initalign, PICK_RANDOM);
 239             if (flags.initrole < 0) {
 240                 mar_add_message("Incompatible role!");
 241                 mar_display_nhwindow(WIN_MESSAGE);
 242                 flags.initrole = randrole();
 243             }
 244         } else {
 245             /* Prompt for a role */
 246             win = create_nhwindow(NHW_MENU);
 247             start_menu(win);
 248             any.a_void = 0; /* zero out all bits */
 249             for (i = 0; roles[i].name.m; i++) {
 250                 if (ok_role(i, flags.initrace, flags.initgend,
 251                             flags.initalign)) {
 252                     any.a_int = i + 1; /* must be non-zero */
 253                     currch = lowc(roles[i].name.m[0]);
 254                     if (currch == lastch)
 255                         currch = highc(currch);
 256                     add_menu(win, roles[i].malenum, &any, currch, 0, ATR_NONE,
 257                              an(roles[i].name.m), MENU_UNSELECTED);
 258                     lastch = currch;
 259                 }
 260             }
 261             any.a_int = pick_role(flags.initrace, flags.initgend,
 262                                   flags.initalign, PICK_RANDOM) + 1;
 263             if (any.a_int == 0) /* must be non-zero */
 264                 any.a_int = randrole() + 1;
 265             add_menu(win, NO_GLYPH, &any, '*', 0, ATR_NONE, "Random",
 266                      MENU_UNSELECTED);
 267             any.a_int = i + 1; /* must be non-zero */
 268             add_menu(win, NO_GLYPH, &any, 'q', 0, ATR_NONE, "Quit",
 269                      MENU_UNSELECTED);
 270             end_menu(win, "Pick a role");
 271             n = select_menu(win, PICK_ONE, &selected);
 272             destroy_nhwindow(win);
 273
 274             /* Process the choice */
 275             if (n != 1 || selected[0].item.a_int == any.a_int)
 276                 goto give_up; /* Selected quit */
 277
 278             flags.initrole = selected[0].item.a_int - 1;
 279             free((genericptr_t) selected), selected = 0;
 280         }
 281     }
 282
 283     /* Select a race, if necessary */
 284     /* force compatibility with role, try for compatibility with
 285      * pre-selected gender/alignment */
 286     if (flags.initrace < 0 || !validrace(flags.initrole, flags.initrace)) {
 287         /* pre-selected race not valid */
 288         if (pick4u == 'y' || flags.initrace == ROLE_RANDOM
 289             || flags.randomall) {
 290             flags.initrace = pick_race(flags.initrole, flags.initgend,
 291                                        flags.initalign, PICK_RANDOM);
 292             if (flags.initrace < 0) {
 293                 mar_add_message("Incompatible race!");
 294                 mar_display_nhwindow(WIN_MESSAGE);
 295                 flags.initrace = randrace(flags.initrole);
 296             }
 297         } else { /* pick4u == 'n' */
 298             /* Count the number of valid races */
 299             n = 0; /* number valid */
 300             k = 0; /* valid race */
 301             for (i = 0; races[i].noun; i++) {
 302                 if (ok_race(flags.initrole, i, flags.initgend,
 303                             flags.initalign)) {
 304                     n++;
 305                     k = i;
 306                 }
 307             }
 308             if (n == 0) {
 309                 for (i = 0; races[i].noun; i++) {
 310                     if (validrace(flags.initrole, i)) {
 311                         n++;
 312                         k = i;
 313                     }
 314                 }
 315             }
 316             /* Permit the user to pick, if there is more than one */
 317             if (n > 1) {
 318                 win = create_nhwindow(NHW_MENU);
 319                 start_menu(win);
 320                 any.a_void = 0; /* zero out all bits */
 321                 for (i = 0; races[i].noun; i++)
 322                     if (ok_race(flags.initrole, i, flags.initgend,
 323                                 flags.initalign)) {
 324                         any.a_int = i + 1; /* must be non-zero */
 325                         add_menu(win, NO_GLYPH, &any, races[i].noun[0], 0,
 326                                  ATR_NONE, races[i].noun, MENU_UNSELECTED);
 327                     }
 328                 any.a_int = pick_race(flags.initrole, flags.initgend,
 329                                       flags.initalign, PICK_RANDOM) + 1;
 330                 if (any.a_int == 0) /* must be non-zero */
 331                     any.a_int = randrace(flags.initrole) + 1;
 332                 add_menu(win, NO_GLYPH, &any, '*', 0, ATR_NONE, "Random",
 333                          MENU_UNSELECTED);
 334                 any.a_int = i + 1; /* must be non-zero */
 335                 add_menu(win, NO_GLYPH, &any, 'q', 0, ATR_NONE, "Quit",
 336                          MENU_UNSELECTED);
 337                 Sprintf(pbuf, "Pick the race of your %s",
 338                         roles[flags.initrole].name.m);
 339                 end_menu(win, pbuf);
 340                 n = select_menu(win, PICK_ONE, &selected);
 341                 destroy_nhwindow(win);
 342                 if (n != 1 || selected[0].item.a_int == any.a_int)
 343                     goto give_up; /* Selected quit */
 344                 k = selected[0].item.a_int - 1;
 345                 free((genericptr_t) selected), selected = 0;
 346             }
 347             flags.initrace = k;
 348         }
 349     }
 350
 351     /* Select a gender, if necessary */
 352     /* force compatibility with role/race, try for compatibility with
 353      * pre-selected alignment */
 354     if (flags.initgend < 0
 355         || !validgend(flags.initrole, flags.initrace, flags.initgend)) {
 356         /* pre-selected gender not valid */
 357         if (pick4u == 'y' || flags.initgend == ROLE_RANDOM
 358             || flags.randomall) {
 359             flags.initgend = pick_gend(flags.initrole, flags.initrace,
 360                                        flags.initalign, PICK_RANDOM);
 361             if (flags.initgend < 0) {
 362                 mar_add_message("Incompatible gender!");
 363                 mar_display_nhwindow(WIN_MESSAGE);
 364                 flags.initgend = randgend(flags.initrole, flags.initrace);
 365             }
 366         } else { /* pick4u == 'n' */
 367             /* Count the number of valid genders */
 368             n = 0; /* number valid */
 369             k = 0; /* valid gender */
 370             for (i = 0; i < ROLE_GENDERS; i++) {
 371                 if (ok_gend(flags.initrole, flags.initrace, i,
 372                             flags.initalign)) {
 373                     n++;
 374                     k = i;
 375                 }
 376             }
 377             if (n == 0) {
 378                 for (i = 0; i < ROLE_GENDERS; i++) {
 379                     if (validgend(flags.initrole, flags.initrace, i)) {
 380                         n++;
 381                         k = i;
 382                     }
 383                 }
 384             }
 385             /* Permit the user to pick, if there is more than one */
 386             if (n > 1) {
 387                 win = create_nhwindow(NHW_MENU);
 388                 start_menu(win);
 389                 any.a_void = 0; /* zero out all bits */
 390                 for (i = 0; i < ROLE_GENDERS; i++)
 391                     if (ok_gend(flags.initrole, flags.initrace, i,
 392                                 flags.initalign)) {
 393                         any.a_int = i + 1;
 394                         add_menu(win, NO_GLYPH, &any, genders[i].adj[0], 0,
 395                                  ATR_NONE, genders[i].adj, MENU_UNSELECTED);
 396                     }
 397                 any.a_int = pick_gend(flags.initrole, flags.initrace,
 398                                       flags.initalign, PICK_RANDOM) + 1;
 399                 if (any.a_int == 0) /* must be non-zero */
 400                     any.a_int = randgend(flags.initrole, flags.initrace) + 1;
 401                 add_menu(win, NO_GLYPH, &any, '*', 0, ATR_NONE, "Random",
 402                          MENU_UNSELECTED);
 403                 any.a_int = i + 1; /* must be non-zero */
 404                 add_menu(win, NO_GLYPH, &any, 'q', 0, ATR_NONE, "Quit",
 405                          MENU_UNSELECTED);
 406                 Sprintf(pbuf, "Pick the gender of your %s %s",
 407                         races[flags.initrace].adj,
 408                         roles[flags.initrole].name.m);
 409                 end_menu(win, pbuf);
 410                 n = select_menu(win, PICK_ONE, &selected);
 411                 destroy_nhwindow(win);
 412                 if (n != 1 || selected[0].item.a_int == any.a_int)
 413                     goto give_up; /* Selected quit */
 414                 k = selected[0].item.a_int - 1;
 415                 free((genericptr_t) selected), selected = 0;
 416             }
 417             flags.initgend = k;
 418         }
 419     }
 420
 421     /* Select an alignment, if necessary */
 422     /* force compatibility with role/race/gender */
 423     if (flags.initalign < 0
 424         || !validalign(flags.initrole, flags.initrace, flags.initalign)) {
 425         /* pre-selected alignment not valid */
 426         if (pick4u == 'y' || flags.initalign == ROLE_RANDOM
 427             || flags.randomall) {
 428             flags.initalign = pick_align(flags.initrole, flags.initrace,
 429                                          flags.initgend, PICK_RANDOM);
 430             if (flags.initalign < 0) {
 431                 mar_add_message("Incompatible alignment!");
 432                 mar_display_nhwindow(WIN_MESSAGE);
 433                 flags.initalign = randalign(flags.initrole, flags.initrace);
 434             }
 435         } else { /* pick4u == 'n' */
 436             /* Count the number of valid alignments */
 437             n = 0; /* number valid */
 438             k = 0; /* valid alignment */
 439             for (i = 0; i < ROLE_ALIGNS; i++) {
 440                 if (ok_align(flags.initrole, flags.initrace, flags.initgend,
 441                              i)) {
 442                     n++;
 443                     k = i;
 444                 }
 445             }
 446             if (n == 0) {
 447                 for (i = 0; i < ROLE_ALIGNS; i++) {
 448                     if (validalign(flags.initrole, flags.initrace, i)) {
 449                         n++;
 450                         k = i;
 451                     }
 452                 }
 453             }
 454             /* Permit the user to pick, if there is more than one */
 455             if (n > 1) {
 456                 win = create_nhwindow(NHW_MENU);
 457                 start_menu(win);
 458                 any.a_void = 0; /* zero out all bits */
 459                 for (i = 0; i < ROLE_ALIGNS; i++)
 460                     if (ok_align(flags.initrole, flags.initrace,
 461                                  flags.initgend, i)) {
 462                         any.a_int = i + 1;
 463                         add_menu(win, NO_GLYPH, &any, aligns[i].adj[0], 0,
 464                                  ATR_NONE, aligns[i].adj, MENU_UNSELECTED);
 465                     }
 466                 any.a_int = pick_align(flags.initrole, flags.initrace,
 467                                        flags.initgend, PICK_RANDOM) + 1;
 468                 if (any.a_int == 0) /* must be non-zero */
 469                     any.a_int = randalign(flags.initrole, flags.initrace) + 1;
 470                 add_menu(win, NO_GLYPH, &any, '*', 0, ATR_NONE, "Random",
 471                          MENU_UNSELECTED);
 472                 any.a_int = i + 1; /* must be non-zero */
 473                 add_menu(win, NO_GLYPH, &any, 'q', 0, ATR_NONE, "Quit",
 474                          MENU_UNSELECTED);
 475                 Sprintf(pbuf, "Pick the alignment of your %s %s %s",
 476                         genders[flags.initgend].adj,
 477                         races[flags.initrace].adj,
 478                         (flags.initgend && roles[flags.initrole].name.f)
 479                             ? roles[flags.initrole].name.f
 480                             : roles[flags.initrole].name.m);
 481                 end_menu(win, pbuf);
 482                 n = select_menu(win, PICK_ONE, &selected);
 483                 destroy_nhwindow(win);
 484                 if (n != 1 || selected[0].item.a_int == any.a_int)
 485                     goto give_up; /* Selected quit */
 486                 k = selected[0].item.a_int - 1;
 487                 free((genericptr_t) selected), selected = 0;
 488             }
 489             flags.initalign = k;
 490         }
 491     }
 492
 493     /* Success! */
 494     return;
 495 }
 496
 497 /*
 498  * plname is filled either by an option (-u Player  or  -uPlayer) or
 499  * explicitly (by being the wizard) or by askname.
 500  * It may still contain a suffix denoting pl_character.
 501  * Always called after init_nhwindows() and before display_gamewindows().
 502  */
 503
 504 void
 505 Gem_askname()
 506 {
 507     strncpy(plname, mar_ask_name(), PL_NSIZ);
 508 }
 509
 510 void
 511 Gem_get_nh_event()
 512 {
 513 }
 514
 515 void
 516 Gem_suspend_nhwindows(str)
 517 const char *str;
 518 {
 519     const char *foo;
 520
 521     foo = str; /* MAR -- And the compiler whines no more ... */
 522 }
 523
 524 void
 525 Gem_resume_nhwindows()
 526 {
 527 }
 528
 529 void
 530 Gem_end_screen()
 531 {
 532 }
 533
 534 void
 535 Gem_start_screen()
 536 {
 537 }
 538
 539 extern void mar_exit_nhwindows(void);
 540 extern boolean run_from_desktop;
 541
 542 void
 543 Gem_exit_nhwindows(str)
 544 const char *str;
 545 {
 546     if (str)
 547         Gem_raw_print(str);
 548     mar_exit_nhwindows();
 549     if (iflags.toptenwin)
 550         run_from_desktop = FALSE;
 551     iflags.window_inited = 0;
 552 }
 553
 554 winid
 555 Gem_create_nhwindow(type)
 556 int type;
 557 {
 558     winid newid;
 559
 560     switch (type) {
 561     case NHW_MESSAGE:
 562         if (iflags.msg_history < 20)
 563             iflags.msg_history = 20;
 564         else if (iflags.msg_history > 60)
 565             iflags.msg_history = 60;
 566         break;
 567     case NHW_STATUS:
 568     case NHW_MAP:
 569     case NHW_MENU:
 570     case NHW_TEXT:
 571         break;
 572     default:
 573         panic("Tried to create window type %d\n", (int) type);
 574         return WIN_ERR;
 575     }
 576
 577     newid = mar_create_window(type);
 578
 579     if (newid == MAXWIN) {
 580         panic("No window slots!");
 581         /* NOTREACHED */
 582     }
 583
 584     return newid;
 585 }
 586
 587 void
 588 Gem_nhbell()
 589 {
 590     if (flags.silent)
 591         return;
 592     putchar('\007');
 593     fflush(stdout);
 594 }
 595
 596 extern void mar_clear_map(void);
 597
 598 void
 599 Gem_clear_nhwindow(window)
 600 winid window;
 601 {
 602     if (window == WIN_ERR)
 603         panic(winpanicstr, window);
 604
 605     switch (mar_hol_win_type(window)) {
 606     case NHW_MESSAGE:
 607         mar_clear_messagewin();
 608         break;
 609     case NHW_MAP:
 610         mar_clear_map();
 611         break;
 612     case NHW_STATUS:
 613     case NHW_MENU:
 614     case NHW_TEXT:
 615         break;
 616     }
 617 }
 618
 619 extern void mar_more(void);
 620
 621 /*ARGSUSED*/
 622 void
 623 Gem_display_nhwindow(window, blocking)
 624 winid window;
 625 boolean blocking;
 626 {
 627     if (window == WIN_ERR)
 628         panic(winpanicstr, window);
 629
 630     mar_display_nhwindow(window);
 631
 632     switch (mar_hol_win_type(window)) {
 633     case NHW_MESSAGE:
 634         if (blocking)
 635             mar_more();
 636         break;
 637     case NHW_MAP:
 638         if (blocking)
 639             Gem_display_nhwindow(WIN_MESSAGE, TRUE);
 640         break;
 641     case NHW_STATUS:
 642     case NHW_TEXT:
 643     case NHW_MENU:
 644     default:
 645         break;
 646     }
 647 }
 648
 649 void
 650 Gem_destroy_nhwindow(window)
 651 winid window;
 652 {
 653     if (window == WIN_ERR) /* MAR -- test existence */
 654         panic(winpanicstr, window);
 655
 656     mar_destroy_nhwindow(window);
 657 }
 658
 659 extern void mar_curs(int, int); /* mar_curs is only for map */
 660
 661 void
 662 Gem_curs(window, x, y)
 663 winid window;
 664 register int x, y;
 665 {
 666     if (window == WIN_ERR) /* MAR -- test existence */
 667         panic(winpanicstr, window);
 668
 669     if (window == WIN_MAP)
 670         mar_curs(x - 1, y); /*$$$*/
 671     else if (window == WIN_STATUS)
 672         curr_status_line = y;
 673 }
 674
 675 extern void mar_add_status_str(const char *, int);
 676 extern void mar_putstr_text(winid, int, const char *);
 677
 678 void
 679 Gem_putstr(window, attr, str)
 680 winid window;
 681 int attr;
 682 const char *str;
 683 {
 684     int win_type;
 685
 686     if (window == WIN_ERR) {
 687         Gem_raw_print(str);
 688         return;
 689     }
 690
 691     if (str == (const char *) 0)
 692         return;
 693
 694     switch ((win_type = mar_hol_win_type(window))) {
 695     case NHW_MESSAGE:
 696         mar_add_message(str);
 697         break;
 698
 699     case NHW_STATUS:
 700         mar_status_dirty();
 701         mar_add_status_str(str, curr_status_line);
 702         if (curr_status_line)
 703             mar_display_nhwindow(WIN_STATUS);
 704         break;
 705
 706     case NHW_MAP:
 707         if (strcmp(str, "."))
 708             Gem_putstr(WIN_MESSAGE, 0, str);
 709         else
 710             mar_map_curs_weiter();
 711         mar_display_nhwindow(WIN_MESSAGE);
 712         mar_display_nhwindow(WIN_STATUS);
 713         break;
 714
 715     case NHW_MENU:
 716         mar_change_menu_2_text(window);
 717     /* Fallthru */
 718     case NHW_TEXT:
 719         mar_putstr_text(window, attr, str);
 720         break;
 721     } /* endswitch win_type */
 722 }
 723
 724 void
 725 Gem_display_file(fname, complain)
 726 const char *fname;
 727 boolean complain;
 728 {
 729     dlb *f;
 730     char buf[BUFSZ];
 731     char *cr;
 732
 733     f = dlb_fopen(fname, "r");
 734     if (!f) {
 735         if (complain)
 736             pline("Cannot open \"%s\".", fname);
 737     } else {
 738         winid datawin;
 739
 740         datawin = Gem_create_nhwindow(NHW_TEXT);
 741         while (dlb_fgets(buf, BUFSZ, f)) {
 742             if ((cr = index(buf, '\n')) != 0)
 743                 *cr = 0;
 744             if (index(buf, '\t') != 0)
 745                 (void) tabexpand(buf);
 746             Gem_putstr(datawin, 0, buf);
 747         }
 748         (void) dlb_fclose(f);
 749         Gem_display_nhwindow(datawin, FALSE);
 750         Gem_destroy_nhwindow(datawin);
 751     }
 752 }
 753
 754 /*ARGSUSED*/
 755 /*
 756  * Add a menu item to the beginning of the menu list.  This list is reversed
 757  * later.
 758  */
 759 void
 760 Gem_add_menu(window, glyph, identifier, ch, gch, attr, str, preselected)
 761 winid window;               /* window to use, must be of type NHW_MENU */
 762 int glyph;                  /* glyph to display with item (unused) */
 763 const anything *identifier; /* what to return if selected */
 764 char ch;                    /* keyboard accelerator (0 = pick our own) */
 765 char gch;                   /* group accelerator (0 = no group) */
 766 int attr;                   /* attribute for string (like Gem_putstr()) */
 767 const char *str;            /* menu string */
 768 boolean preselected;        /* item is marked as selected */
 769 {
 770     Gem_menu_item *G_item;
 771     const char *newstr;
 772     char buf[QBUFSZ];
 773
 774     if (str == (const char *) 0)
 775         return;
 776
 777     if (window == WIN_ERR) /* MAR -- test existence */
 778         panic(winpanicstr, window);
 779
 780     if (identifier->a_void)
 781         Sprintf(buf, "%c - %s", ch ? ch : '?', str);
 782     else
 783         Sprintf(buf, "%s", str);
 784     newstr = buf;
 785
 786     G_item = (Gem_menu_item *) alloc(sizeof(Gem_menu_item));
 787     G_item->Gmi_identifier = (long) identifier->a_void;
 788     G_item->Gmi_glyph = glyph != NO_GLYPH ? glyph2tile[glyph] : NO_GLYPH;
 789     G_item->Gmi_count = -1L;
 790     G_item->Gmi_selected = preselected ? 1 : 0;
 791     G_item->Gmi_accelerator = ch;
 792     G_item->Gmi_groupacc = gch;
 793     G_item->Gmi_attr = attr;
 794     G_item->Gmi_str = copy_of(newstr);
 795     mar_add_menu(window, G_item);
 796 }
 797
 798 /*
 799  * End a menu in this window, window must a type NHW_MENU.
 800  * We assign the keyboard accelerators as needed.
 801  */
 802 void
 803 Gem_end_menu(window, prompt)
 804 winid window;       /* menu to use */
 805 const char *prompt; /* prompt to for menu */
 806 {
 807     if (window == WIN_ERR || mar_hol_win_type(window) != NHW_MENU)
 808         panic(winpanicstr, window);
 809
 810     /* Reverse the list so that items are in correct order. */
 811     mar_reverse_menu();
 812
 813     /* Put the prompt at the beginning of the menu. */
 814     mar_set_menu_title(prompt);
 815
 816     mar_set_accelerators();
 817 }
 818
 819 int
 820 Gem_select_menu(window, how, menu_list)
 821 winid window;
 822 int how;
 823 menu_item **menu_list;
 824 {
 825     Gem_menu_item *Gmit;
 826     menu_item *mi;
 827     int n;
 828
 829     if (window == WIN_ERR || mar_hol_win_type(window) != NHW_MENU)
 830         panic(winpanicstr, window);
 831
 832     *menu_list = (menu_item *) 0;
 833     mar_set_menu_type(how);
 834     Gem_display_nhwindow(window, TRUE);
 835
 836     for (n = 0, Gmit = mar_hol_inv(); Gmit; Gmit = Gmit->Gmi_next)
 837         if (Gmit->Gmi_selected)
 838             n++;
 839
 840     if (n > 0) {
 841         *menu_list = (menu_item *) alloc(n * sizeof(menu_item));
 842         for (mi = *menu_list, Gmit = mar_hol_inv(); Gmit;
 843              Gmit = Gmit->Gmi_next)
 844             if (Gmit->Gmi_selected) {
 845                 mi->item = (anything)(genericptr_t) Gmit->Gmi_identifier;
 846                 mi->count = Gmit->Gmi_count;
 847                 mi++;
 848             }
 849     }
 850
 851     return n;
 852 }
 853
 854 void
 855 Gem_update_inventory()
 856 {
 857 }
 858
 859 void
 860 Gem_mark_synch()
 861 {
 862     mar_display_nhwindow(WIN_MESSAGE);
 863     mar_display_nhwindow(WIN_MAP);
 864     mar_display_nhwindow(WIN_STATUS);
 865 }
 866
 867 void
 868 Gem_wait_synch()
 869 {
 870     mar_display_nhwindow(WIN_MESSAGE);
 871     mar_display_nhwindow(WIN_MAP);
 872     mar_display_nhwindow(WIN_STATUS);
 873 }
 874
 875 #ifdef CLIPPING
 876 extern void mar_cliparound(void);
 877 void
 878 Gem_cliparound(x, y)
 879 int x, y;
 880 {
 881     mar_curs(x - 1, y);
 882     mar_cliparound();
 883 }
 884 #endif /* CLIPPING */
 885
 886 /*
 887  *  Gem_print_glyph
 888  *
 889  *  Print the glyph to the output device.  Don't flush the output device.
 890  *
 891  *  Since this is only called from show_glyph(), it is assumed that the
 892  *  position and glyph are always correct (checked there)!
 893  */
 894
 895 void mar_print_gl_char(winid, xchar, xchar, int);
 896
 897 extern int mar_set_rogue(int);
 898
 899 extern void mar_add_pet_sign(winid, int, int);
 900
 901 void
 902 Gem_print_glyph(window, x, y, glyph, bkglyph)
 903 winid window;
 904 xchar x, y;
 905 int glyph, bkglyph;
 906 {
 907     /* Move the cursor. */
 908     Gem_curs(window, x, y);
 909
 910     mar_set_rogue(Is_rogue_level(&u.uz) ? TRUE : FALSE);
 911
 912     x--; /* MAR -- because x ranges from 1 to COLNO */
 913     if (mar_set_tile_mode(-1)) {
 914         mar_print_glyph(window, x, y, glyph2tile[glyph], glyph2tile[bkglyph]);
 915         if (
 916 #ifdef TEXTCOLOR
 917             iflags.hilite_pet &&
 918 #endif
 919             glyph_is_pet(glyph))
 920             mar_add_pet_sign(window, x, y);
 921     } else
 922         mar_print_gl_char(window, x, y, glyph);
 923 }
 924
 925 void mar_print_char(winid, xchar, xchar, char, int);
 926
 927 void
 928 mar_print_gl_char(window, x, y, glyph)
 929 winid window;
 930 xchar x, y;
 931 int glyph;
 932 {
 933     int ch;
 934     int color;
 935     unsigned special;
 936
 937     /* map glyph to character and color */
 938     (void) mapglyph(glyph, &ch, &color, &special, x, y);
 939
 940 #ifdef TEXTCOLOR
 941     /* Turn off color if rogue level. */
 942     if (Is_rogue_level(&u.uz))
 943         color = NO_COLOR;
 944 #endif /* TEXTCOLOR */
 945
 946     mar_print_char(window, x, y, ch, color);
 947 }
 948
 949 extern void mar_raw_print(const char *);
 950 extern void mar_raw_print_bold(const char *);
 951
 952 void
 953 Gem_raw_print(str)
 954 const char *str;
 955 {
 956     if (str && *str) {
 957         if (iflags.window_inited)
 958             mar_raw_print(str);
 959         else
 960             printf("%s\n", str);
 961     }
 962 }
 963
 964 void
 965 Gem_raw_print_bold(str)
 966 const char *str;
 967 {
 968     if (str && *str) {
 969         if (iflags.window_inited)
 970             mar_raw_print_bold(str);
 971         else
 972             printf("%s\n", str);
 973     }
 974 }
 975
 976 extern void mar_update_value(void); /* wingem1.c */
 977
 978 int
 979 Gem_nhgetch()
 980 {
 981     int i;
 982
 983     mar_update_value();
 984     i = tgetch();
 985     if (!i)
 986         i = '\033'; /* map NUL to ESC since anethack doesn't expect NUL */
 987
 988     return i;
 989 }
 990
 991 /* Get a extended command in windowport specific way.
 992         returns index of the ext_cmd or -1.
 993         called after '#'.
 994         It's a menu with all the possibilities. */
 995 int
 996 Gem_get_ext_cmd()
 997 {
 998     winid wind;
 999     int i, count, what, too_much = FALSE;
1000     menu_item *selected = NULL;
1001     anything any;
1002     char accelerator = 0, tmp_acc = 0;
1003     const char *ptr;
1004
1005     wind = Gem_create_nhwindow(NHW_MENU);
1006     Gem_start_menu(wind);
1007     for (i = 0; (ptr = extcmdlist[i].ef_txt); i++) {
1008         any.a_int = i;
1009         accelerator = *ptr;
1010         if (tmp_acc == accelerator) {
1011             if (too_much)
1012                 accelerator = '&'; /* MAR -- poor choice, anyone? */
1013             else
1014                 accelerator += 'A' - 'a';
1015             too_much = TRUE;
1016         } else
1017             too_much = FALSE;
1018         tmp_acc = *ptr;
1019         Gem_add_menu(wind, NO_GLYPH, &any, accelerator, 0, ATR_NONE, ptr,
1020                      FALSE);
1021     }
1022     Gem_end_menu(wind, "What extended command?");
1023     count = Gem_select_menu(wind, PICK_ONE, &selected);
1024     what = count ? selected->item.a_int : -1;
1025     if (selected)
1026         free(selected);
1027     Gem_destroy_nhwindow(wind);
1028     return (what);
1029 }
1030
1031 void
1032 Gem_number_pad(state)
1033 int state;
1034 {
1035     state = state;
1036 }
1037
1038 void
1039 win_Gem_init()
1040 {
1041 }
1042
1043 #ifdef POSITIONBAR
1044 void
1045 Gem_update_positionbar(posbar)
1046 char *posbar;
1047 {
1048 }
1049 #endif
1050
1051 /** Gem_outrip **/
1052 void mar_set_text_to_rip(winid);
1053 char **rip_line = 0;
1054
1055 void
1056 Gem_outrip(w, how, when)
1057 winid w;
1058 int how;
1059 time_t when;
1060 {
1061 /* Code from X11 windowport */
1062 #define STONE_LINE_LEN 15 /* # chars that fit on one line */
1063 #define NAME_LINE 0       /* line # for player name */
1064 #define GOLD_LINE 1       /* line # for amount of gold */
1065 #define DEATH_LINE 2      /* line # for death description */
1066 #define YEAR_LINE 6       /* line # for year */
1067     char buf[BUFSZ];
1068     char *dpx;
1069     int line;
1070     long year;
1071
1072     if (!rip_line) {
1073         int i;
1074         rip_line = (char **) malloc((YEAR_LINE + 1) * sizeof(char *));
1075         for (i = 0; i < YEAR_LINE + 1; i++) {
1076             rip_line[i] =
1077                 (char *) malloc((STONE_LINE_LEN + 1) * sizeof(char));
1078         }
1079     }
1080     /* Follows same algorithm as genl_outrip() */
1081     /* Put name on stone */
1082     Sprintf(rip_line[NAME_LINE], "%s", plname);
1083     /* Put $ on stone */
1084     Sprintf(rip_line[GOLD_LINE], "%ld Au", done_money);
1085     /* Put together death description */
1086     formatkiller(buf, sizeof buf, how, FALSE);
1087
1088     /* Put death type on stone */
1089     for (line = DEATH_LINE, dpx = buf; line < YEAR_LINE; line++) {
1090         register int i, i0;
1091         char tmpchar;
1092         if ((i0 = strlen(dpx)) > STONE_LINE_LEN) {
1093             for (i = STONE_LINE_LEN; ((i0 > STONE_LINE_LEN) && i); i--)
1094                 if (dpx[i] == ' ')
1095                     i0 = i;
1096             if (!i)
1097                 i0 = STONE_LINE_LEN;
1098         }
1099         tmpchar = dpx[i0];
1100         dpx[i0] = 0;
1101         strcpy(rip_line[line], dpx);
1102         if (tmpchar != ' ') {
1103             dpx[i0] = tmpchar;
1104             dpx = &dpx[i0];
1105         } else
1106             dpx = &dpx[i0 + 1];
1107     }
1108     /* Put year on stone */
1109     year = yyyymmdd(when) / 10000L;
1110     Sprintf(rip_line[YEAR_LINE], "%4ld", year);
1111
1112     mar_set_text_to_rip(w);
1113     for (line = 0; line < 13; line++)
1114         putstr(w, 0, "");
1115 }
1116 void
1117 mar_get_font(type, p_fname, psize)
1118 int type;
1119 char **p_fname;
1120 int *psize;
1121 {
1122     switch (type) {
1123     case NHW_MESSAGE:
1124         *p_fname = iflags.wc_font_message;
1125         *psize = iflags.wc_fontsiz_message;
1126         break;
1127     case NHW_MAP:
1128         *p_fname = iflags.wc_font_map;
1129         *psize = iflags.wc_fontsiz_map;
1130         break;
1131     case NHW_STATUS:
1132         *p_fname = iflags.wc_font_status;
1133         *psize = iflags.wc_fontsiz_status;
1134         break;
1135     case NHW_MENU:
1136         *p_fname = iflags.wc_font_menu;
1137         *psize = iflags.wc_fontsiz_menu;
1138         break;
1139     case NHW_TEXT:
1140         *p_fname = iflags.wc_font_text;
1141         *psize = iflags.wc_fontsiz_text;
1142         break;
1143     default:
1144         break;
1145     }
1146 }
1147 void
1148 Gem_preference_update(pref)
1149 const char *pref;
1150 {
1151     if (stricmp(pref, "font_message") == 0
1152         || stricmp(pref, "font_size_message") == 0) {
1153         if (iflags.wc_fontsiz_message < NHFONT_SIZE_MIN
1154             || iflags.wc_fontsiz_message > NHFONT_SIZE_MAX)
1155             iflags.wc_fontsiz_message = NHFONT_DEFAULT_SIZE;
1156         mar_set_font(NHW_MESSAGE, iflags.wc_font_message,
1157                      iflags.wc_fontsiz_message);
1158         return;
1159     }
1160     if (stricmp(pref, "font_map") == 0
1161         || stricmp(pref, "font_size_map") == 0) {
1162         if (iflags.wc_fontsiz_map < NHFONT_SIZE_MIN
1163             || iflags.wc_fontsiz_map > NHFONT_SIZE_MAX)
1164             iflags.wc_fontsiz_map = NHFONT_DEFAULT_SIZE;
1165         mar_set_font(NHW_MAP, iflags.wc_font_map, iflags.wc_fontsiz_map);
1166         return;
1167     }
1168     if (stricmp(pref, "font_status") == 0
1169         || stricmp(pref, "font_size_status") == 0) {
1170         if (iflags.wc_fontsiz_status < NHFONT_SIZE_MIN
1171             || iflags.wc_fontsiz_status > NHFONT_SIZE_MAX)
1172             iflags.wc_fontsiz_status = NHFONT_DEFAULT_SIZE;
1173         mar_set_font(NHW_STATUS, iflags.wc_font_status,
1174                      iflags.wc_fontsiz_status);
1175         return;
1176     }
1177     if (stricmp(pref, "font_menu") == 0
1178         || stricmp(pref, "font_size_menu") == 0) {
1179         if (iflags.wc_fontsiz_menu < NHFONT_SIZE_MIN
1180             || iflags.wc_fontsiz_menu > NHFONT_SIZE_MAX)
1181             iflags.wc_fontsiz_menu = NHFONT_DEFAULT_SIZE;
1182         mar_set_font(NHW_MENU, iflags.wc_font_menu, iflags.wc_fontsiz_menu);
1183         return;
1184     }
1185     if (stricmp(pref, "font_text") == 0
1186         || stricmp(pref, "font_size_text") == 0) {
1187         if (iflags.wc_fontsiz_text < NHFONT_SIZE_MIN
1188             || iflags.wc_fontsiz_text > NHFONT_SIZE_MAX)
1189             iflags.wc_fontsiz_text = NHFONT_DEFAULT_SIZE;
1190         mar_set_font(NHW_TEXT, iflags.wc_font_text, iflags.wc_fontsiz_text);
1191         return;
1192     }
1193     if (stricmp(pref, "scroll_margin") == 0) {
1194         mar_set_margin(iflags.wc_scroll_margin);
1195         Gem_cliparound(u.ux, u.uy);
1196         return;
1197     }
1198     if (stricmp(pref, "ascii_map") == 0) {
1199         mar_set_tile_mode(!iflags.wc_ascii_map);
1200         doredraw();
1201         return;
1202     }
1203     if (stricmp(pref, "hilite_pet") == 0) {
1204         /* MAR -- works without doing something here. */
1205         return;
1206     }
1207     if (stricmp(pref, "align_message") == 0) {
1208         mar_set_msg_align(iflags.wc_align_message - ALIGN_BOTTOM);
1209         return;
1210     }
1211     if (stricmp(pref, "align_status") == 0) {
1212         mar_set_status_align(iflags.wc_align_status - ALIGN_BOTTOM);
1213         return;
1214     }
1215     if (stricmp(pref, "vary_msgcount") == 0) {
1216         mar_set_msg_visible(iflags.wc_vary_msgcount);
1217         return;
1218     }
1219 }
1220 /*
1221  * Allocate a copy of the given string.  If null, return a string of
1222  * zero length.
1223  *
1224  * This is an exact duplicate of copy_of() in X11/winmenu.c.
1225  */
1226 static char *
1227 copy_of(s)
1228 const char *s;
1229 {
1230     if (!s)
1231         s = nullstr;
1232     return strcpy((char *) alloc((unsigned) (strlen(s) + 1)), s);
1233 }
1234
1235 #endif /* GEM_GRAPHICS \
1236                        \
1237 /*wingem.c*/